A kind of anti-seepage wall slot pouring construction device

Abstract

The utility model discloses a slot-casting construction device for an anti-seepage wall, comprising a bottom plate, a mounting plate arranged on the outer side of the bottom plate, four mounting plates, an opening arranged on the bottom plate, a conduit arranged inside the opening, a mounting frame arranged above the bottom plate, a fixing mechanism arranged inside the mounting frame, two groups of fixing mechanisms. The utility model can limit the conduit when the conduit is sunk into the slot hole by setting the fixing mechanism, ensure that the conduit is located in the middle of the mounting plate, prevent the conduit from shaking during the process of pouring concrete and sinking, and when the slot hole is too deep and the conduit needs to be connected, the conduit can be clamped by driving two arc plates to rotate a turntable, and the conduit can be clamped from different directions by setting two groups of arc plates, so as to prevent the conduit from rotating and affecting the sealing of the connection part.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-seepage wall slot casting, in particular to an anti-seepage wall slot casting construction device. Background Art

[0002] In the current field of water conservancy and civil engineering, the construction of anti-seepage walls is a key link to ensure structural stability and prevent groundwater infiltration. Among the construction technologies of anti-seepage walls, slot casting is a widely used method, which forms a continuous anti-seepage barrier by drilling deep slots in the foundation and pouring concrete or other anti-seepage materials into the slots.

[0003] A kind of underground anti-seepage wall slot pouring construction device disclosed in Chinese patent CN214497520U is retrieved. By setting a support plate and a limit plate, a grouting conduit is formed with stable support at two positions, so as to prevent the grouting conduit from swinging greatly during the grouting process, so that the grouting conduit maintains the required verticality, and ensures the stability of the inner wall of the hole slot of the anti-seepage wall. However, the existing underground anti-seepage wall slot pouring construction device still has some shortcomings. Although the device forms a stable support for the grouting conduit through the support plate and the limit plate, in actual operation, especially when a deeper anti-seepage wall needs to be constructed, the length of a single grouting conduit is often difficult to meet the demand, which results in the need to connect multiple grouting conduits through joints to extend their total length.

[0004] This device can only support the conduit and limit the angle, but cannot limit the rotation of the conduit. Since the conduit is prone to rotation during the connection process, this unexpected rotation not only increases the difficulty of installation, but may also cause the sealing of the connection to be damaged, thereby causing concrete leakage, affecting the pouring quality, and even causing safety hazards. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes an anti-seepage wall slot pouring construction device to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A seepage-proof wall slot casting construction device comprises a base plate, four mounting plates are arranged outside the base plate, an opening is arranged on the base plate, a conduit is arranged inside the opening, a mounting frame is arranged above the base plate, a fixing mechanism is arranged inside the mounting frame, and the fixing mechanism is arranged in two groups.

[0008] Furthermore, in order to fix the catheter when connecting multiple catheters and prevent the catheter from rotating to affect the connection effect of the catheter, the fixing mechanism includes a threaded rod arranged inside the mounting frame, the number of the threaded rods is two, one end of the threaded rod is connected to the mounting frame through a bearing, and the other end is fixedly connected to the first bevel gear, a slider is threadedly connected to the threaded rod, a fixing plate is provided above the slider, and an arc plate is connected to one side of the fixing plate.

[0009] Furthermore, in order to drive the threaded rod to rotate, the first bevel gear is meshed with the second bevel gear, the second bevel gear is connected to the rotating rod, one end of the rotating rod passes through the mounting frame and is connected to the turntable, and the other end is connected to the inner wall of the mounting frame through a bearing.

[0010] Furthermore, in order to ensure that the two arc plates can move in opposite directions, ensure that the catheter is always in the center of the mounting plate, and strengthen the fixing effect of the arc plate on the catheter to prevent the catheter from rotating during the connection of multiple catheters, the threads on both sides of the threaded rod are in opposite directions, and an anti-slip pad is provided on the inner side of the arc plate.

[0011] Furthermore, in order to protect the turntable and prevent the staff from accidentally touching the turntable and causing it to rotate, which would cause the restricting effect on the catheter to fail, a protective cover is provided on the outside of the turntable. The top of the protective cover is rotatably connected to the fixed block through a rotating shaft, and the fixed block is fixedly connected to the mounting frame.

[0012] Furthermore, in order to enhance the fixing effect of the threaded rod and to limit the moving distance of the slider to prevent the slider from moving excessively, a connecting block is provided inside the mounting frame, and the connecting block is connected through the threaded rod.

[0013] Furthermore, a mounting hole is provided on the mounting plate.

[0014] The beneficial effects of the utility model are:

[0015] (1) By setting a fixing mechanism, when the conduit is sunk into the slot, the conduit can be restricted to ensure that the conduit is located in the middle of the mounting plate, thereby preventing the conduit from shaking during the pouring of concrete and the sinking process. When the slot is too deep and the conduit needs to be connected, the conduit can be clamped by driving the two arc plates by rotating the turntable. By setting two sets of arc plates, the conduit can be clamped from different directions to prevent the conduit from rotating and affecting the sealing of the connection part.

[0016] (2) By moving the arc plate to clamp the catheter, catheters of different sizes can be clamped, which can improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a front view of an anti-seepage wall slot casting construction device according to an embodiment of the utility model.

[0019] Figure 2 It is a top view of an anti-seepage wall slot casting construction device according to an embodiment of the utility model.

[0020] Figure 3 The utility model is a diagram showing the internal structure of an installation frame of a seepage-proof wall slot casting construction device according to an embodiment of the utility model.

[0021] Figure 4 It is a connection diagram of a protective cover of an anti-seepage wall slot casting construction device according to an embodiment of the utility model.

[0022] In the figure:

[0023] 1. Bottom plate; 2. Mounting plate; 3. Opening; 4. Conduit; 5. Mounting frame; 6. Fixing mechanism; 601. Threaded rod; 602. First bevel gear; 603. Sliding block; 604. Fixing plate; 605. Arc plate; 7. Second bevel gear; 8. Rotating rod; 9. Turntable; 10. Anti-slip pad; 11. Protective cover; 12. Rotating shaft; 13. Fixing block; 14. Connecting block; 15. Mounting hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] According to an embodiment of the utility model, a construction device for pouring slots in an anti-seepage wall is provided.

[0026] Embodiment 1

[0027] like Figure 1-Figure 4As shown, according to the anti-seepage wall slot casting construction device of the embodiment of the utility model, it includes a base plate 1, a mounting plate 2 is provided on the outer side of the base plate 1, the number of the mounting plates 2 is four, an opening 3 is provided on the base plate 1, a conduit 4 is provided inside the opening 3, a mounting frame 5 is provided above the base plate 1, a fixing mechanism 6 is provided inside the mounting frame 5, the number of the fixing mechanism 6 is two groups, the fixing mechanism 6 includes a threaded rod 601 provided inside the mounting frame 5, the number of the threaded rod 601 is two, one end of the threaded rod 601 is connected to the mounting frame 5 through a bearing, and the other end is fixedly connected to the first bevel gear 602, a slider 603 is threadedly connected to the threaded rod 601, a fixing plate 604 is provided above the slider 603, an arc plate 605 is connected to one side of the fixing plate 604, the first bevel gear 602 is meshed with the second bevel gear 7, the second bevel gear 7 is connected to the rotating rod 8, one end of the rotating rod 8 passes through the mounting frame 5 and is connected to the turntable 9, and the other end is connected to the inner wall of the mounting frame 5 through a bearing. The threads on both sides of the threaded rod 601 are in opposite directions. An anti-skid pad 10 is provided on the inner side of the arc plate 605. The anti-skid pad 10 has a certain elasticity and extremely strong anti-skid property. By providing the anti-skid pad 10, the clamping and fixing effect of the arc plate 605 on the catheter 4 can be strengthened to prevent the catheter 4 from rotating. At the same time, the anti-skid pad 10 has a certain elasticity that can make the anti-skid pad 10 at the clamping point perform a certain buffer to avoid the situation where the clamping is not tight due to vibration. A protective cover 11 is provided on the outer side of the turntable 9. The top of the protective cover 11 is rotatably connected to the fixed block 13 through the rotating shaft 12. The fixed block 13 is fixedly connected to the mounting frame 5. By providing the protective cover 11, the turntable 9 can be protected when it is not in use to prevent the turntable 9 from moving due to accidental touching, thereby affecting the guiding effect on the catheter 4. A connecting block 14 is provided inside the mounting frame 5. The connecting block 14 is connected through the threaded rod 601, and a mounting hole 15 is provided on the mounting plate 2.

[0028] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0029] In actual application, the device can be fixed by placing it above the control and passing the expansion bolt through the mounting hole 15. When the catheter 4 is hoisted and inserted into the slot, the protective cover 11 is rotated around the rotating shaft 12 to facilitate the rotation of the turntable 9. By rotating the turntable 9, the rotating rod 8 is driven to rotate. The rotation of the rotating rod 8 drives the second bevel gear 7 to rotate. The rotation of the second bevel gear 7 drives the first bevel gear 602 to rotate, and drives the threaded rod 601 to rotate, driving the two sets of sliders 603 to move in opposite directions, so that the two arc plates 605 are close to each other, which can guide the insertion position of the catheter 4. When the slot is too deep and multiple catheters 4 need to be connected, the turntable 9 can be rotated again to make the two sets of arc plates 605 close to the catheters. 4 is fixed to prevent the conduit 4 from rotating during the connection process, and after the connection is completed, the two sets of turntables 9 can be rotated respectively to make the restriction on the conduit 4 invalid, and the spacing between the two sets of arc plates 605 can be adjusted respectively to facilitate the sinking of the connecting part into the slot hole, and when the concrete is poured and the conduit 4 is moved upward, when the conduit 4 moves to the connecting part, the position of the lower arc plate 605 is first adjusted to facilitate the connecting part to pass through the lower arc plate 605, and then the upper arc plate 605 is adjusted to make the connecting part pass through the upper arc plate 605. After the connecting part passes through the upper arc plate 605, the conduit 4 can be fixed again, and the conduit 4 placed outside the slot hole can be disassembled.

[0030] In summary, with the aid of the above-mentioned technical scheme of the utility model, by setting a fixing mechanism 6, when the conduit 4 is sunk into the slot, the conduit 4 can be restricted to ensure that the conduit 4 is located in the middle of the mounting plate 2, and the conduit 4 is prevented from shaking during the pouring of concrete and the sinking process. When the slot is too deep and the conduit 4 needs to be connected, the two arc plates 605 can be driven by the rotating turntable 9 to clamp the conduit 4. By setting two groups of arc plates 605, the conduit 4 can be clamped from different directions to prevent the conduit 4 from rotating and affecting the sealing of the connection part. In addition, by moving the arc plate 605 to clamp the conduit 4, conduits 4 of different sizes can be clamped, which can improve the practicality of this device.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A construction device for pouring slots in an anti-seepage wall, characterized in that: The invention comprises a base plate (1), a mounting plate (2) is arranged outside the base plate (1), the number of the mounting plates (2) is four, an opening (3) is arranged on the base plate (1), a conduit (4) is arranged inside the opening (3), a mounting frame (5) is arranged above the base plate (1), a fixing mechanism (6) is arranged inside the mounting frame (5), the number of the fixing mechanisms (6) is two groups.

2. The anti-seepage wall slot casting construction device according to claim 1, characterized in that: The fixing mechanism (6) comprises a threaded rod (601) arranged inside the installation frame (5), the number of the threaded rods (601) being two, one end of the threaded rod (601) being connected to the installation frame (5) via a bearing, and the other end being fixedly connected to the first bevel gear (602), a slider (603) being threadedly connected to the threaded rod (601), a fixing plate (604) being arranged above the slider (603), and an arc-shaped plate (605) being connected to one side of the fixing plate (604).

3. A construction device for pouring slots in an anti-seepage wall according to claim 2, characterized in that: The first bevel gear (602) is meshed with the second bevel gear (7), the second bevel gear (7) is connected to the rotating rod (8), one end of the rotating rod (8) passes through the mounting frame (5) and is connected to the rotating disk (9), and the other end is connected to the inner wall of the mounting frame (5) through a bearing.

4. The anti-seepage wall slot casting construction device according to claim 2, characterized in that: The threads on both sides of the threaded rod (601) are in opposite directions, and an anti-slip pad (10) is provided on the inner side of the arc-shaped plate (605).

5. The anti-seepage wall slot casting construction device according to claim 3, characterized in that: A protective cover (11) is provided on the outside of the rotating disk (9); the top end of the protective cover (11) is rotatably connected to a fixed block (13) via a rotating shaft (12); and the fixed block (13) is fixedly connected to the mounting frame (5).

6. The anti-seepage wall slot casting construction device according to claim 2, characterized in that: A connecting block (14) is provided inside the installation frame (5), and the connecting block (14) is connected to the threaded rod (601) through it.

7. The anti-seepage wall slot pouring construction device according to claim 1, characterized in that: The mounting plate (2) is provided with a mounting hole (15).

Images